Finding the Third Proportional to 1,774,732 and 2,661,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,732 : 2,661,230 = 2,661,230 : x
2. Step 2: Convert to fraction form
   1,774,732/2,661,230 = 2,661,230/x
3. Step 3: Cross multiply
   1,774,732x = 2,661,230 × 2,661,230
4. Step 4: Simplify right side
   1,774,732x = 7,082,145,112,900
5. Step 5: Solve for x
   x = 7,082,145,112,900/1,774,732
6. Step 6: Final answer
   x = 3,990,543.42